The UK pig sector is actively seeking alternative protein sources for pig feed, particularly moving towards sustainable soya, but complete reliance on alternative sources is not imminent, says Lizzie Wilson, CEO of the National Pork Association. The industry has already cut soya usage in half, and 70% of the soya imported is from deforestation-free sources. However, due to the efficiency and lower cost of soya, complete removal is not feasible. The British pig industry also uses significant co-products from the human food chain in feed. The use of animal protein and food waste in feed has been illegal in the EU since the 1990s due to health concerns.